49105910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{1091}}^1$

素因数の和:1748

約数の個数: 32

約数和(自身を含む): 101267712

約数和(自身を除く): 52161802

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 643, 1091, 1286, 2182, 3215, 4501, 5455, 6430, 7637, 9002, 10910, 15274, 22505, 38185, 45010, 76370, 701513, 1403026, 3507565, 4910591, 7015130, 9821182, 24552955, 49105910]

約数ペア:

[(1, 49105910), (2, 24552955), (5, 9821182), (7, 7015130), (10, 4910591), (14, 3507565), (35, 1403026), (70, 701513), (643, 76370), (1091, 45010), (1286, 38185), (2182, 22505), (3215, 15274), (4501, 10910), (5455, 9002), (6430, 7637)]